Soldiers of Bravo Battery, 1st Battalion, 623rd Field Artillery conduct live-fire training with a High Mobility Artillery Rocket System (HIMARS) during Exercise Arcane Thunder 26 from Fort Irwin, California while coordinating with Multi-Domain Command - Europe (MDC-E) in Germany, April 25, 2026. Arcane Thunder 26 is a multi-domain training event designed to integrate advanced U.S. Army capabilities and strengthen interoperability with Allies and partners across the European theater. (U.S. Army National Guard photo by Spc. Trey Baldwin)